CN104527490B - A kind of dump truck using break-in chain to control small scraper pan automatic loading and unloading article - Google Patents
A kind of dump truck using break-in chain to control small scraper pan automatic loading and unloading article Download PDFInfo
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- CN104527490B CN104527490B CN201410721335.2A CN201410721335A CN104527490B CN 104527490 B CN104527490 B CN 104527490B CN 201410721335 A CN201410721335 A CN 201410721335A CN 104527490 B CN104527490 B CN 104527490B
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- connecting shaft
- sprocket wheel
- chain
- swing arm
- car body
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Abstract
The invention discloses a kind of dump truck using break-in chain to control small scraper pan automatic loading and unloading article, it is provided with small scraper pan in the front portion of big scraper bowl, small scraper pan and the fixing connection of the 3rd connecting shaft, the axle head of the 3rd connecting shaft is provided with the second sprocket wheel and is arranged on V-arrangement swing arm by bearing；The turning point of V-arrangement swing arm is provided with the 4th connecting shaft, and the 4th connecting shaft is provided with the 3rd sprocket wheel；The other end of V-arrangement swing arm be fixed on car body and to be positioned at the bearing on rear side of big scraper bowl hinged, the bottom of V-arrangement swing arm is hinged with the second connecting shaft, and by the Driven by Hydraulic Cylinder being arranged on car body, it rotates the second connecting shaft；Being provided with the first connecting shaft on car body, the axle head of the first connecting shaft is provided with the first sprocket wheel, and the first connecting shaft is driven it to make rotating campaign by the motor being arranged on car body；First sprocket wheel, the 3rd sprocket wheel and the second sprocket wheel are connected by chain.Dump truck of the present invention can realize automatic loading and unloading function, reduces labor intensity, and can be applicable to the places such as municipal works, road, water conservancy, clean rubbish.
Description
Technical field
The present invention relates to a kind of dump truck, specifically a kind of use break-in chain controls small scraper pan automatic loading and unloading
The dump truck of article.
Background technology
Existing dump truck be mainly used in being applicable to building, water conservancy, build the road, concrete is made in mine etc., sandstone,
The short-distance transport of the various loose unpacked materials such as the earthwork, coal, Ore, but it is low to there is also automatization, needs
The problem the most manually to help.Along with adding of " beautiful China, cleaning rural area " and Development of China's Urbanization
Speed, the transport of the materials such as municipal works, road, water conservancy, clean rubbish, particularly rural rubbish class
Transport is a problem demanding prompt solution.Appearance with recruitment high in cost of production problem in short supply along with labour force,
When material polydispersion in these engineerings is piled up, need a kind of small-sized tipping bucket having self-loading and self-unloading functions badly
Car.
Summary of the invention
The technical problem to be solved is to provide a kind of use break-in chain control small scraper pan and automatically fills
Unload the dump truck of article, it is achieved automatic loading and unloading function, reduce labor intensity.
The present invention is with the following technical scheme above-mentioned technical problem of solution:
A kind of dump truck using break-in chain to control small scraper pan automatic loading and unloading article of the present invention, it includes the end
Portion is equipped with the car body 1 of road wheel and big scraper bowl 14, and the front portion of big scraper bowl 14 is provided with small scraper pan 10, scuppit
Bucket 10 is fixing with the 3rd connecting shaft 12 to be connected, and the axle head of the 3rd connecting shaft 12 is provided with the second sprocket wheel 11
And be arranged on V-arrangement swing arm 13 by bearing；The turning point of V-arrangement swing arm 13 is provided with the 4th connecting shaft
20, the 4th connecting shaft 20 is provided with the 3rd sprocket wheel 17；The other end of V-arrangement swing arm 13 be fixed on car
On body 1 and to be positioned at the bearing 3 on rear side of big scraper bowl 14 hinged, the bottom of V-arrangement swing arm 13 is connected with second
The end of axle 6 is hinged, and the second connecting shaft 6 is driven it to rotate by the hydraulic cylinder 7 being arranged on car body 1；
The first connecting shaft 4 being parallel to the second connecting shaft 6, the first connecting shaft 4 are installed by bearing on car body 1
Axle head the first sprocket wheel 5 is installed, the first connecting shaft 4 is driven it to make by the motor 2 being arranged on car body 1
Rotating campaign；First sprocket wheel the 5, the 3rd sprocket wheel 17 and the second sprocket wheel 11 are connected by chain 9.
The downside of described 3rd sprocket wheel 17 is equipped with regulating wheel 16, and regulating wheel 16 is arranged on support bar 15,
Support bar 15 is fixed on swing arm 13.
Described chain 9 and the swing arm 13 installing chain are separately positioned on the both sides of big scraper bowl 14.
Described hydraulic cylinder 7 is arranged on welding block 8, and welding block 8 is fixed on car body, hydraulic cylinder 7
Push rod and the second connecting shaft 6 are hinged.
The output shaft of described motor 2 connects motor connecting shaft 25 through shaft coupling 26, in motor connecting shaft 25
Being provided with the first fixed gear 23, the first fixed gear 23 is solid with second be arranged in the first connecting shaft 4
Fixed gear 24 is meshed, it is achieved motor 2 drives the rotation of the first connecting shaft 4.
The present invention uses break-in chain to control the dump truck of small scraper pan automatic loading and unloading article, utilizes regulating wheel to make
Chain break-in also controls small scraper pan automatic loading and unloading article by the rotation of chain, solves labour force and handling
The problem of cost；Can apply in places such as municipal works, road, water conservancy, clean rubbish, application is wide
General, economical and practical；Small scraper pan is recovered to safe position, not affect pilot's line of vision in the process of moving,
Ensure that traffic safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of dump truck of the present invention.
Fig. 2 is the schematic top plan view of Fig. 1.
In figure: 1-car body, 2-motor, 3-bearing, 4-the first connecting shaft, 5-the first sprocket wheel, 6-
Two connecting shafts, 7-hydraulic cylinder, 8-welding block, 9-chain, 10-small scraper pan, 11-the second sprocket wheel, 12-
3rd connecting shaft, 13-swing arm, the big scraper bowl of 14-, 15-support bar, 16-regulating wheel, 17-the 3rd chain
Wheel, 18-clutch shaft bearing, 19-the second bearing, 20-the 4th connecting shaft, 21-the 3rd bearing, 22-the
Four bearings, 23-the first fixed gear, 24-the second fixed gear, 25-motor connecting shaft, 26-shaft coupling
Device.
Detailed description of the invention
Below in conjunction with the accompanying drawings dump truck of the present invention is further described.
The dump truck of the present invention include bottom equipped with the car body 1 of road wheel and big scraper bowl 14, big scraper bowl 14
Front portion is provided with small scraper pan 10, and small scraper pan 10 is fixed in the 3rd connecting shaft 12, the two of the 3rd connecting shaft 12
End is mounted on V-arrangement swing arm 13 one end of big scraper bowl 14 both sides by clutch shaft bearing 18, and the 3rd connects
The two ends of axle 12 are respectively provided with the second sprocket wheel 11；The turning point of V-arrangement swing arm 13 is pacified by the second bearing 19
Equipped with the 4th connecting shaft 20, the 4th connecting shaft 20 is provided with the 3rd sprocket wheel 17；Two V-arrangement swing arms 13
The other end be fixed on car body 1 and to be positioned at the bearing 3 on rear side of big scraper bowl 14 hinged, two V-arrangements move
The bottom of arm 13 is hinged with the end of the second connecting shaft 6, the middle part of the second connecting shaft 6 and hydraulic cylinder 7
Push rod is hinged, and hydraulic cylinder 7 is arranged on welding block 8, and welding block 8 is fixed on car body, passes through hydraulic pressure
Cylinder 7 drives the second connecting shaft 6 to drive V-arrangement swing arm 13 to rotate around bearing 3.
Being provided with the first connecting shaft 4 being parallel to the second connecting shaft 6 on car body 1, the first connecting shaft 4 is passed through
Two the 3rd bearings 21 are arranged on car body 1, and its two ends are separately installed with the first sprocket wheel 5, and first connects
The middle part of axle 4 is provided with the second fixed gear 24, and the output shaft of motor 2 connects motor even through shaft coupling 26
Spindle 25, motor connecting shaft 25 is connected with car body 1 through the 4th bearing 22, and motor connecting shaft 25 is installed
The first fixed gear 23, the first fixed gear 23 is had to be meshed with the second fixed gear 24, it is achieved motor
2 drive the first connecting shaft 4 to make positive and negative rotation.
First sprocket wheel the 5, the 3rd sprocket wheel 17 and second sprocket wheel 11 of big scraper bowl 14 both sides are connected by chain 9；
In order to prevent sprocket wheel from loosening, in the downside of the 3rd sprocket wheel 17 equipped with regulating wheel 16, regulating wheel 16 is arranged on
On support bar 15, support bar 15 is fixed on swing arm 13.
Chain and the swing arm of installation chain that the present invention uses can only be arranged in the side of big scraper bowl 14, but
For small scraper pan 10 uniform force, it is easy to manipulation, lateral symmetry is used to arrange preferably.
The operation principle of dump truck of the present invention is as follows:
1, rotation is passed to motor connecting shaft 25 by shaft coupling 26 by motor 2, and motor connecting shaft 25 carries
Dynamic first fixed gear 23 mounted thereto rotates, and the first fixed gear 23 drives nibbles the of sum therewith
The rotation of two fixed gears 24, the second fixed gear 24 drives the first connecting shaft 4 to rotate, and first connects
Axle 4 drives the first sprocket wheel 5 mounted thereto to rotate, and then drives chain 9 to rotate, turning of chain 9
The dynamic rotation driving the second sprocket wheel 11, the rotation of the second sprocket wheel 11 drives the 3rd connecting shaft 12 to rotate,
Drive the upset of the small scraper pan 10 being connected therewith eventually；3rd sprocket wheel 17 is arranged on the turnover position of swing arm 13
Playing a supportive role chain 9 top, can drop due to action of gravity below, therefore employing regulating wheel 16 will
Its tensioning.
2, hydraulic cylinder 7 drives the second connecting shaft 6 to move by flexible, and the second connecting shaft 6 drives swing arm 13
Rotate around bearing 3, thus drive the small scraper pan 10 being connected with swing arm 13 to make rise and fall action.
3, small scraper pan 10 shovels the process of article and is:
First, hydraulic cylinder 7 shrinks, and is down bottomed out by small scraper pan 10, then utilizes motor 2 to incite somebody to action
Small scraper pan 10 rotates to suitable position shovel and takes article, has shoveled rear hydraulic cylinder 7 and has extended, by small scraper pan 10
Rise, when rising to a little higher than big scraper bowl 14 position, rotary electric machine 2, small scraper pan 10 article are overturn extremely
In big scraper bowl 14, till the biggest scraper bowl 14 being filled.
Claims (5)
1. one kind uses the dump truck that break-in chain controls small scraper pan automatic loading and unloading article, it is characterised in that
It includes that bottom is equipped with the car body (1) of road wheel and big scraper bowl (14), it is characterised in that scraper bowl (14) greatly
Front portion be provided with small scraper pan (10), small scraper pan (10) is fixing with the 3rd connecting shaft (12) to be connected, the 3rd
The axle head of connecting shaft (12) is provided with the second sprocket wheel (11) and is arranged on V-arrangement swing arm (13) by bearing
On；The turning point of V-arrangement swing arm (13) is provided with the 4th connecting shaft (20), in the 4th connecting shaft (20)
3rd sprocket wheel (17) is installed；The other end of V-arrangement swing arm (13) is gone up and position with being fixed on car body (1)
Hinged in the bearing (3) of big scraper bowl (14) rear side, the bottom of V-arrangement swing arm (13) and the second connecting shaft
(6) end is hinged, and the second connecting shaft (6) is driven by the hydraulic cylinder (7) being arranged on car body (1)
Dynamic its rotates；The first connection being parallel to the second connecting shaft (6) is installed by bearing on car body (1)
Axle (4), the axle head of the first connecting shaft (4) is provided with the first sprocket wheel (5), the first connecting shaft (4) by
The motor (2) being arranged on car body (1) drives it to make rotating campaign；First sprocket wheel (5), the 3rd
Sprocket wheel (17) and the second sprocket wheel (11) are connected by chain (9).
Break-in chain is used to control the dump truck of small scraper pan automatic loading and unloading article the most according to claim 1,
It is characterized in that, the downside of described 3rd sprocket wheel (17) is pacified equipped with regulating wheel (16), regulating wheel (16)
Being contained on support bar (15), support bar (15) is fixed on swing arm (13).
Break-in chain is used to control the dump truck of small scraper pan automatic loading and unloading article the most according to claim 1,
It is characterized in that, described chain (9) and the swing arm (13) installing chain are separately positioned on big scraper bowl (14)
Both sides.
Use break-in chain the most according to claim 1 or claim 2 controls turning over of small scraper pan automatic loading and unloading article
Trolley, it is characterised in that described hydraulic cylinder (7) is arranged on welding block (8), welding block (8) is solid
Being scheduled on car body, push rod and second connecting shaft (6) of hydraulic cylinder (7) are hinged.
Use break-in chain the most according to claim 1 or claim 2 controls turning over of small scraper pan automatic loading and unloading article
Trolley, it is characterised in that the output shaft of described motor (2) connects motor connecting shaft through shaft coupling (26)
(25), motor connecting shaft (25) is provided with the first fixed gear (23), the first fixed gear (23)
It is meshed with the second fixed gear (24) being arranged in the first connecting shaft (4), it is achieved motor (2)
Drive the rotation of the first connecting shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721335.2A CN104527490B (en) | 2014-12-02 | 2014-12-02 | A kind of dump truck using break-in chain to control small scraper pan automatic loading and unloading article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721335.2A CN104527490B (en) | 2014-12-02 | 2014-12-02 | A kind of dump truck using break-in chain to control small scraper pan automatic loading and unloading article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527490A CN104527490A (en) | 2015-04-22 |
| CN104527490B true CN104527490B (en) | 2017-01-04 |
Family
ID=52843206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721335.2A Active CN104527490B (en) | 2014-12-02 | 2014-12-02 | A kind of dump truck using break-in chain to control small scraper pan automatic loading and unloading article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527490B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3536790A1 (en) * | 1985-10-16 | 1987-04-16 | Faul Anton | Mixer |
| CN87216931U (en) * | 1987-12-26 | 1988-11-30 | 王永昌 | Scraping and lifting device for agricultural four-wheel tractor |
| CN201224342Y (en) * | 2008-05-27 | 2009-04-22 | 广东省第二农机厂 | Hand steered dump truck |
| CN201248265Y (en) * | 2008-07-30 | 2009-06-03 | 霍德义 | Multifunctional corn harvester |
| CN103174178B (en) * | 2013-02-08 | 2015-02-04 | 广西大学 | Branch-chain stop control type multiple degrees of freedom link mechanism form loading machine |
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2014
- 2014-12-02 CN CN201410721335.2A patent/CN104527490B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104527490A (en) | 2015-04-22 |
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